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  1. Tadpole | Definition, Gills, & Facts | Britannica

    Tadpole, aquatic larval stage of frogs and toads. Compared with the larvae of salamanders, tadpoles have short oval bodies with broad tails, small mouths, and no external gills.

  2. Tadpole - Wikipedia

    A tadpole or polliwog (also spelled pollywog) is the larval stage in the biological life cycle of an amphibian. Most tadpoles are fully aquatic, though some species of amphibians have tadpoles that …

  3. Tadpoles: Larvae of Frogs and Toads - Owlcation

    May 19, 2012 · Tadpoles are the larval stages of frogs and toads. Amphibians differ from most other vertebrates (higher organisms with a backbone) in that their eggs develop into a larval stage, known …

  4. Tadpoles: Facts, Appearance, Life Cycle, Age, Food & Diet 2026

    Feb 20, 2023 · While Tadpoles are in the larval stage, they undergo a metamorphosis to change into frogs. This usually takes between 6 and 16 weeks but can take longer, depending on the species …

  5. TADPOLE Definition & Meaning - Merriam-Webster

    The meaning of TADPOLE is a larval amphibian; specifically : a frog or toad larva that has a rounded body with a long tail bordered by fins and external gills soon replaced by internal gills and that …

  6. Tadpole Anatomy: From Gills to a Leaping Frog - Biology Insights

    Aug 2, 2025 · A tadpole is the aquatic larval stage in the life cycle of amphibians, specifically frogs and toads. This transitional form bridges the gap between an egg and a terrestrial adult amphibian.

  7. Toads and Tadpoles: The Complete Guide to Metamorphosis (US …

    4 days ago · The difference between toads and tadpoles is simply the stage of life—a tadpole is the juvenile, aquatic form of a toad, undergoing a profound biological transformation known as …

  8. Tadpole Definition - General Biology I Key Term | Fiveable

    A tadpole is the larval stage of amphibians, particularly frogs and toads, characterized by a soft, aquatic body, a tail for swimming, and gills for breathing underwater.

  9. Tadpoles | Definition, Development & Life Cycle - Study.com

    Learn what a tadpole is and explore the tadpole life cycle, discovering how long it takes a tadpole to develop into an adult frog.

  10. Types of Tadpoles and Their Unique Features

    Jul 16, 2025 · In this article, we will explore the different types of tadpoles and their unique features, shedding light on their biology and ecology. What Are Tadpoles? Tadpoles are the early life stage of …